"Parsing failed: Unexpected ï" if file has byte order mark

[Gama11]

If checkstyle is run on a file with a byte order mark (for example this file), it causes the following error:

./source/Test.hx:1:1: error: Parsing failed: Unexpected ï
Stacktrace: 
Called from hxparse/Lexer.hx line 100
Called from Checker.hx line 104
Called from Checker.hx line 133

Checkstyle version: 191bf0c245

[AlexHaxe]

This should be fixed in hxparse, because if I remove the BOM from content before sending it to Lexer, all positions are off by three. And that would likely affect a lot of checks.

So the solution for now is to remove the BOM from your files.

[Gama11]

Makes sense. And yeah, that's what I did. :)

[Gama11]

Ping @Simn.

[Simn]

I don't think hxparse is the right place to fix this, haxeparser is more appropriate.